20176461741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{143833}}^1$

素因数の和:143985

約数の個数: 32

約数和(自身を含む): 29825418240

約数和(自身を除く): 9648956499

約数列:

[1, 3, 19, 23, 57, 69, 107, 321, 437, 1311, 2033, 2461, 6099, 7383, 46759, 140277, 143833, 431499, 2732827, 3308159, 8198481, 9924477, 15390131, 46170393, 62855021, 188565063, 292412489, 353973013, 877237467, 1061919039, 6725487247, 20176461741]

約数ペア:

[(1, 20176461741), (3, 6725487247), (19, 1061919039), (23, 877237467), (57, 353973013), (69, 292412489), (107, 188565063), (321, 62855021), (437, 46170393), (1311, 15390131), (2033, 9924477), (2461, 8198481), (6099, 3308159), (7383, 2732827), (46759, 431499), (140277, 143833)]